Torque Solution
Torque Solution Subaru EJ Engines High Flow Billet Thermostat Housing
Torque Solution Subaru EJ Engines High Flow Billet Thermostat Housing
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Torque Solution High Flow Billet Thermostat Housing for Subaru EJ Engines is the perfect complement to add to your engine build to give it that extra personal touch. CNC'd from 6061-T6 billet aluminum and then anodized black for corrosion resistance. Not only does it look amazing, but it provides efficient and smooth coolant flow in your coolant system by adding a larger housing with a smooth tapered transition.
- CNC'd 6061 Billet Aluminum
- Smooth Transition Large Tapered Bore
- Black Anodized w/ Torque Solution Logo
- Stainless Steel Install Hardware
- Limited Lifetime Warranty
Includes:
- High Flow Billet Thermostat Housing (1)
- M6 x 20 Stainless Steel Socket Cap Bolt (2)
Fits:
- Subaru WRX 2002-2007
- Subaru WRX 2008-2014
- Subaru STI 2004-2007
- Subaru STI 2008-2014
- Subaru STI 2015-2021
- Subaru Forester XT 2004-2013
- Subaru Outback XT 2004-2009
- Subaru Legacy GT 2004-2009
- Subaru Baja XT 2004-2006
- Saab 92-X Aero 2005-2006
- Replaces OEM Subaru part #'s: 11060AA060, 11060AA061
Install Note: Requires lower coolant hose to be trimmed to fit. Approximately 1/2in from each side of the lower hose.
Vehicle Fitment
- 2005-2006 Saab 9-2X
- 2004-2006 Subaru Baja
- 2004-2013 Subaru Forester XT
- 2002-2011 Subaru Impreza WRX STI
- 2004-2009 Subaru Legacy GT
- 2004-2009 Subaru Outback
- 2012-2014 Subaru WRX
- 2013-2021 Subaru WRX STI
Please verify exact fitment for your trim and engine before ordering.
Manufacturer Part Number: TS-SU-755HF
Images are for illustrative purposes only. Actual product may vary.
⚠ WARNING (California Proposition 65): This product can expose you to chemicals which are known to the State of California to cause cancer and/or birth defects or other reproductive harm. For more information go to www.p65warnings.ca.gov.
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Manufacturer's Warranty — Torque Solution
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Manufacturer's Warranty — Torque Solution
Torque Solution states a Limited Lifetime Warranty on its manufactured billet aluminum and polyurethane parts — engine, transmission and differential mounts, shifter and suspension bushings, blow off valve adapters, exhaust hangers, flanges and fittings. Its electronic parts (Fast Response IAT sensors and PNP speed-density adapter harnesses) carry a 1-year warranty instead. Wear and consumable items — turbo blankets, intake gaskets, exhaust wrap and heat tape — are sold without a stated warranty term. Coverage applies to the original purchaser against manufacturing defects; check the individual product listing for the term that applies to that part.
Warranty terms are set by the manufacturer and may change. Full details and claims are handled directly by Torque Solution. Contact us if you need help with a warranty claim.

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